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  •  ...We are looking for a senior software engineer who is experienced at building applications...  ...the globe. Our Tech and Tools Ruby, Ruby on Rails, Ember.js Postgres, Redis Puma,...  ...end users and partners Designing, developing, deploying and maintaining changes for... 
    Ruby
    Senior
    Rail

    Henry Schein One

    Gillingham, Kent
    12 days ago
  •  ...Title: Full Stack Developer Location: London, UK Duration : 3 – 6 Months extendable...  ...back-end languages such as Java, Python, Ruby, or .NET. • Familiarity with database technology...  ...python's Django, Node.js, or Ruby on Rails. • Knowledge of JavaScript frameworks like... 
    Ruby
    Rail
    Contract
    Hybrid working
    3 days/week

    N Consulting Ltd

    Bloomsbury, Greater London
    more than 2 months ago
  • £75k - £100k per annum

     ...passion for learning and embracing new tech. Languages : Ruby-on-Rails, Java, Python, C# VueJs, Typescript/Angular/React Cloud :...  ...Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front... 
    Ruby
    Rail
    Contract
    Part-time
    Casual work
    Remote
    City of London, Greater London
    12 days ago
  • £70k - £75k per annum

     ...Senior Software Engineer Location: Surrey Salary: c.£75,000 Overview An excellent...  ...Engineer to join a leading technology business developing high-performance electronic and...  ...critical environment (defence, aerospace, rail, or similar). Strong grounding in requirements... 
    Senior
    Rail
    Permanent

    Hudson Shribman

    Redhill, Surrey
    12 days ago
  • £54k - £70k per annumEstimated
     ...and include water companies, local authorities, highways / rail authorities, and developers. It's an exciting time to be working for our UK Water business...  ...Experience working with software such as FME, Optimatics, Ruby (or similar) would be advantageous. Relevant degree or... 
    Ruby
    Rail
    Permanent
    Full-time
    Local area
    Remote
    Flexible hours

    AtkinsRéalis

    Epsom, Surrey
    11 days ago
  •  ...Shopify Theme Developer - Hydrogen/React/Node.js Location: Hybrid from London office (2 days a week) Contract Length: 6-12 months (extendable...  ...Proficiency in JavaScript, TypeScript, React, Node.js, Python, Ruby, HTML5, CSS3, and Bootstrap . ~ Solid understanding of design... 
    Ruby
    Full-time
    Contract
    Hybrid working
    On-site
    Immediate start
    2 days/week
    City of London, Greater London
    7 days ago
  • £40k - £50k per annum

     ...passion for ethical hacking. Certifications such as BSCP or eWPTX are highly valued but not essential. Experience with Ruby and Ruby on Rails is a bonus. Fluency in English is required. Responsibilities: Perform proactive penetration testing across applications... 
    Ruby
    Rail
    Full-time
    Hybrid working
    On-site
    Immediate start
    Remote
    Flexible hours

    Fynity

    Oval, Greater London
    4 days ago
  • £48k - £63k per annumEstimated
     ...industries such as Nuclear Power, Defence, Rail and Aerospace. Due to strong growth,...  ...clients to understand technical needs and develop successful working relationships. Ensure...  ...diverse projects both independently and under senior supervision within a team. Knowledge and... 
    Senior
    Rail
    Holiday work
    Full-time
    Remote
    Flexible hours

    AtkinsRéalis

    Epsom, Surrey
    2 days ago
  • £50k per annum

     ...great customer service. Ideally you will have experience with vehicle tail lifts, but we will consider engineers or mechanics with a background in vehicle maintenance, vehicle recovery, plant machinery, rail, forklifts or other associated equipment and industries.... 
    Rail
    Full-time

    J&T Business Consulting

    City of London, Greater London
    14 days ago
  •  ...Job Summary: We are seeking a Senior MuleSoft Developer to lead API design, development, and integration using the MuleSoft Anypoint Platform. The ideal candidate will be responsible for architecting scalable and high-performance integration solutions, mentoring junior... 
    Senior
    Contract

    N Consulting Ltd

    Bloomsbury, Greater London
    more than 2 months ago
  • £69k - £90k per annumEstimated
     ...Infrastructure, Defence Infrastructure, Nuclear, Aviation, Energy, Rail (stations), and Urban Developments. We have an exciting vacancy within the Infrastructure PDP and are seeking an enthusiastic and confident Senior Project Manager to join our Epsom and South-East practice,... 
    Senior
    Rail
    Holiday work
    Full-time
    Contract
    For subcontractor
    On-site
    Remote
    Flexible hours

    AtkinsRéalis

    Epsom, Surrey
    9 days ago
  • £43k - £56k per annumEstimated
     ...and include water companies, local authorities, highways / rail authorities, and developers. It's an exciting time to be working for our UK Water...  ...Due to continued framework successes, we seek to recruit a Senior Hydraulic Modeller to join our Wastewater Team in Epsom/ London... 
    Senior
    Rail
    Permanent
    Full-time
    Contract
    On-site
    Local area
    Remote
    5 days/week
    Flexible hours

    AtkinsRéalis

    Epsom, Surrey
    11 days ago
  • £61k - £82k per annumEstimated
     ...Job title: Senior Power Automate Developer Clearance: Eligible for NPPV Level 2 (policing) or willing to undergo similar vetting The role: You’ll build secure, supportable automations using Power Automate (Cloud) and Dataverse, and use Power Automate Desktop (PAD... 
    Senior
    Full-time
    Hybrid working

    VE3

    City of London, Greater London
    6 days ago
  • £66k - £90k per annumEstimated
     ...Job title: Senior Power Automate Developer Clearance: Eligible for NPPV Level 2 (policing) or willing to undergo similar vetting The role: You’ll be a senior engineer responsible for designing, developing, and delivering robust Power Platform and Azure-based... 
    Senior
    Full-time

    VE3

    City of London, Greater London
    20 days ago
  • £72k - £100k per annum

     ...high-performance web applications using React (essential), plus Angular or Vue.js. * Back End Expertise: Develop Server Side logic with Java and Node.js; Python or Ruby experience is a bonus. * Cloud & Containers: Deploy microservices on Kubernetes and Red Hat OpenShift,... 
    Ruby
    Full-time
    Hybrid working
    City of London, Greater London
    11 days ago
  • £110k per annum

     ...Job Description: Senior Software Engineer – Join a profitable FinTech Scale-Up ? ?Up to £110,000 ?Remote working – once...  ...product and how this can shape future product decisions Build and develop code in TypeScript and React and continue to contribute to a high... 
    Senior
    Contract
    Remote

    Burns Sheehan

    City of London, Greater London
    3 days ago
  • £55k - £72k per annumEstimated
     ...Title: Senior Technical Professional Leader - Process KBR is a global provider of differentiated, professional services and technologies...  ...negative impact to other disciplines, schedule or cost Developing presentations and experience communicating with client team... 
    Senior
    Long-term contract
    Full-time
    For contractors
    Worldwide
    Flexible hours

    KBR

    Camberley, Surrey
    22 days ago
  • £100k - £120k per annum

     ...JavaScript Multi-threaded application development Understanding of Windows technologies Responsibilities: ~ As a Senior Software Developer specializing in trading systems at our London-based client, you will join an extremely talented development team. You will have... 
    Senior
    Full-time
    On-site

    Spectrum IT Recruitment

    City of London, Greater London
    6 days ago
  • £100k per annum

     ...Job Description: Senior Python Engineer – Join a profitable FinTech Scale-Up ? ?Up to £100,000 ?Remote working – once a month onsite in London ?Python, PostgreSQL FastAPI, Django We’re partnered with a leading FinTech scale-up who are transforming... 
    Senior
    Contract
    Remote

    Burns Sheehan

    City of London, Greater London
    4 days ago
  • £75k - £95k per annum

     ...Senior Software Engineer Location: London 1x a month Salary: £75,000 - £95,000 + equity + benefits An established, global technology...  ...from the ground up. What will I be doing? Design, develop, test, and maintain high-performance Back End systems supporting... 
    Senior
    Full-time
    City of London, Greater London
    24 days ago
  • €60 - €70 per hour

     ...This is a remote position. Senior C++ / DSP Engineer 3 month contract Remote working (European time zone)...  ...who is comfortable working independently and has a track record developing commercially successful audio software and hardware used by professional... 
    Senior
    Hourly pay
    Contract
    Immediate start
    Remote

    The Audio Programmer

    City of London, Greater London
    13 days ago
  • £55k - £70k per annum

     ...Senior Quantity Surveyor required for a leading infrastructure contractor. Our client is a well-established Tier 1 contractor delivering major rail and infrastructure projects across the UK. They are currently looking for a Senior Quantity Surveyor to join their commercial... 
    Senior
    Rail
    Permanent
    For contractors
    For subcontractor
    Hybrid working
    On-site
    Immediate start

    Navartis

    Canary Wharf, Greater London
    5 days ago
  • £400 - £500 per day

     ...initially. This is a hybrid role and ideally they would like someone to go to the office twice a week but can be flexible. Description Develop, maintain, and enhance PHP-based applications and systems. Working on SaaS Enterprise systems Collaborate with cross-functional... 
    Senior
    Contract
    Hybrid working
    On-site
    Flexible hours
    City of London, Greater London
    25 days ago
  • £100k - £120k per annum

     ...and analytical models. You will build and maintain Python-based services and APIs using modern frameworks and best practices. Developing solutions for data modeling, market analysis, and position management will be part of your responsibilities. I expect you to design... 
    Senior
    Full-time
    On-site
    3 days/week

    Tenth Revolution Group

    City of London, Greater London
    15 days ago
  • £70k - £130k per annum

     ...essential, and proficiency in pricing and risk is especially beneficial, though not mandatory. Responsibilities: ~ As a Senior Java Developer, you will play a crucial role in our growth plan for the Front Office area. You will work hands-on with Java 21, collaborating... 
    Senior
    Full-time
    Hybrid working
    On-site
    Remote

    Huxley Associates

    City of London, Greater London
    4 days ago
  • £150k - £180k per annum

     ...Senior Golang Software Engineer - AI Scale-up - Voice AI (Permanent - flexible salary) Senior Golang Software Engineer is now required by an Innovative AI scale up to build the strategic architecture platform for their AI product offering This role will be responsible... 
    Senior
    Permanent
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours
    2 days/week
    1 day/week
    City of London, Greater London
    11 days ago
  • £70k - £100k per annum

     ...delivery with experience defining Epics, Features, and User Stories are also required. Responsibilities: ~ As a Senior Dynamics 365 CE Solutions Developer, you will focus on project delivery while also having the opportunity to get involved in pre-sales and solution... 
    Senior
    Full-time
    On-site

    83zero Ltd

    City of London, Greater London
    15 days ago
  • Senior Netsuite Developer Our Client is a leading company who are looking to recruit a Senior Netsuite Developer with Javascript and SQL with extensive Netsuite OneWorld expertise. You will have a degree in Computer Sciences or equivalent certifications. Must have technical... 
    Senior
    Contract

    Nexus Jobs Limited

    Holborn, Greater London
    22 days ago
  •  ...Applications are invited for a Band 8A Senior AI Engineer post at Guy's and St Thomas' NHS Foundation Trust. You will join the Clinical...  ...and nearby NHS Trusts. You will support the team in evaluating, developing and implementing digital solutions to facilitate quicker and... 
    Senior
    Temporary
    Part-time
    On-site
    Remote
    1 day/week

    Guys and St Thomas NHS Foundation Trust

    Lambeth, Greater London
    19 days ago
  • £70k - £90k per annum

    Senior Front End D3 Javascript Software Engineer - Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript. You will be involved with creating sophisticated, robust and easy... 
    Senior
    Full-time

    Nexus Jobs Limited

    Holborn, Greater London
    22 days ago